package com.qq.xqj.service;

import com.qq.xqj.modle.Car_info;

import java.util.List;

public interface car_service {
    List<Car_info> getCarInfo();

    List<Car_info> selectCarByKey(Car_info car_info);

    Car_info queryCarById(int id);

//    int queryTotal(String brand, String type);



}
